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38 pcs
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38 pcs | On Request | 1 | On Request | On Request | 9701 | On Request | On Request | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM2575T-5.0 from Texas Instruments is a monolithic integrated circuit designed as a step-down (buck) switching regulator. It is capable of delivering a 1A load with excellent line and load regulation, featuring a fixed 5V output voltage. This device operates at a fixed frequency of 52kHz and requires only four external components, simplifying power supply design.
The regulator is housed in a TO-220-5 package suitable for through-hole mounting. It offers a wide input voltage range and includes internal frequency compensation and a fixed-frequency oscillator. Key protection features include thermal shutdown and current limit protection, making it a robust solution for various power management applications. The LM2575 series provides a high-efficiency replacement for linear regulators, often eliminating the need for a heat sink.
With an operating temperature range of -40°C to 125°C, the LM2575T-5.0 is suitable for a variety of environmental conditions. Its design emphasizes simplicity and efficiency, utilizing readily available standard inductors. This makes it a practical choice for engineers looking to design efficient switch-mode power supplies.
| Qty | Low | High |
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| 1+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM2575T-5.0 has a fixed output voltage of 5V.
The LM2575T-5.0 can provide a maximum output current of 1A.
The operating temperature range for the LM2575T-5.0 is -40°C to 125°C.
The LM2575T-5.0 is available in a TO-220-5 package.
The LM2575T-5.0 operates at a fixed frequency of 52kHz.
The LM2575T-5.0 is a step-down (buck) voltage regulator.